RE: $100 Crawler/Mudder?
Heres a link to the review on the Mini giant. [link=http://www.rcuniverse.com/magazine/article_display.cfm?article_id=448]http://www.rcuniverse.com/magazine/article_display.cfm?article_id=448[/link]
If you can afford it look at the HPI Wheely king.